A method and device for forming an image on various types of work surfaces and/or copying an image from a work surface to a computer memory. The device forms an image portion by portion, each portion being formed while the device is motionless at the stoppages between displacements thereof. The device includes means for enabling placing subsequently formed image portions with proper spatial relationship to the portions formed earlier in order to form an accurate image. The device comprises two or more rigid structures moving relative to each other each having contact means for engagement and release of the rigid structures to and from the work surface.